"The only really good thing for me was the price, but I would be willing to pay more to solve these problems..."
"The reception and separation was very good for the price at about 15-20 feet and there was only a very small background hiss with both when the volume was turned down too low..."
"Convenience wise the HB70 has the advantage of no wires dangling, while the HB60 allows us to swop for a better..."
Koss joins Sony's cheaper model in the entry-level price bracket with two ... Both use AAA batteries, stored in the HB60's belt clip and in the earpieces of the HB70. ...
KossHB70 Infrared Stereophone System with Transmitter & Wireless Headphone ... The KossHB70 is a infrared stereophone system with 30-15,000 Hz of frequency response. ...